The Portuguese festival Vagos Open Air 2014 will take place at Quinta do Ega in Vagos, from August 8th-9th, 2014. After announcing the first confirmations Kreator and Epica, the organizers now confirm Swedish bands Opeth and Soilwork for the festival. Joining these bands will also be Murk, a Portuguese band that just released the EP Tyrants Of Decay.